I used to read the comics when I was young, and they were simple, straightforward shoot 'em ups with "Dredd" the epitome of tough, no-nonsense law enforcement in a futuristic environment where crime, violence, poverty and unemployment were pretty normal for many people. This time, Karl Urban takes the title role as the policeman/judge/jury type, and he and his rookie "Anderson" (Olivia Thirlby) investigate a few dead bodies in the lobby of an hundred-odd storey building controlled by the drug dealing matriarch "Ma-Ma" (Lena Headey) and her menacing henchmen. To begin with, they must find the k...